199922409

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{30059}}^1$

素因数の和:30804

約数の個数: 12

約数和(自身を含む): 289177200

約数和(自身を除く): 89254791

約数列:

[1, 3, 9, 739, 2217, 6651, 30059, 90177, 270531, 22213601, 66640803, 199922409]

約数ペア:

[(1, 199922409), (3, 66640803), (9, 22213601), (739, 270531), (2217, 90177), (6651, 30059)]